CN218129615U

CN218129615U - Air filtering device

Info

Publication number: CN218129615U
Application number: CN202221425312.3U
Authority: CN
Inventors: 姜世凯
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-23
Filing date: 2022-06-09
Publication date: 2022-12-27
Anticipated expiration: 2032-06-09
Also published as: TWM622382U

Abstract

The utility model provides an air filtering device, including one income gas component, a filter layer, an inlet fan, a disinfection component disinfects, a power supply, a gas collecting device, an ear-hang and an extension, this filter layer has been installed according to the preface in should going into the gas component, this inlet fan, this disinfection component disinfects and this power supply, this disinfection component that disinfects can send ultraviolet ray light, and this gas collecting device has a leading-in component that leaks hopper-shaped and meets with a trachea, its inside has a reflector layer, this trachea uses opaque material and establishes to the heliciform, through the continuous reflection ultraviolet ray light of this reflector layer in order to do benefit to disinfect and disinfect, this trachea meets with this ear-hang again, this ear-hang then meets with this extension, the air can be inhaled by this inlet fan and in inside through filtering and disinfection treatment, the terminal effluvium of this extension.

Description

Air filtering device

Technical Field

The utility model relates to an air filter can wear on user's health with oneself to disinfect and disinfect the air around the user via ultraviolet ray light, let the user no matter where to remove, inhaled gas all is through disinfecting and sterile clean gas.

Background

In the development process of human society, people are suffering from infectious diseases and many bacteria and viruses, and medical treatment and protection modes are continuously searched, so that the epidemic prevention process of the infectious diseases also causes excessive consumption of social resources.

Most of the existing epidemic prevention measures are to block bacteria and viruses outside the human body by wearing protective equipment in a blocking way (such as wearing a mask, eye protection masks or protective clothing), but if the bacteria and viruses cannot be effectively killed or eradicated, the bacteria and viruses still have a high chance to be contacted after the protective equipment is taken off, so that the previous work is abandoned.

The utility model discloses air filter's development theory is in order to improve the general epidemic prevention concept and the mode of present society masses, effectual utilization resource and increase the public personal hygiene concept of society to reduce the propagation chance of infectious bacteria, virus.

Ultraviolet light is present effectual disinfection and sterilization technique, has high-effect low pollution nature, and both repeatedly usable do not destroy natural environment again, therefore, the utility model discloses utilize ultraviolet light (UVC) to destroy the genetic material of bacterium or microorganism in the air, and then reach effective disinfection and sterilization, reduce the human body and inhale harmful air, further reduce the propagation chance that exists bacterium, virus in the air, especially when wearing in the human body, can create the exclusive individual clean breathing space of user, do so the utility model discloses air filter's solution.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model discloses an air filter device includes at least: a hollow air inlet element, which is provided with an air inlet and an air outlet, wherein the air inlet element is internally provided with a filter layer, an air inlet fan and a sterilization and disinfection element in sequence, the sterilization and disinfection element is used for emitting ultraviolet light, and the filter layer is closest to the air inlet; a power supply device which is arranged in the air inlet element and is electrically connected with a power supply switch, the air inlet fan and the sterilization and disinfection element; a gas collector, which has a leading-in element installed in the gas inlet element and closest to the gas outlet, the leading-in element has a gradually shrinking surface, the narrowest part of the gradually shrinking surface is provided with a leading-out end, the leading-out end is installed at the gas outlet and is connected with a gas pipe outside the gas outlet, the gas pipe is made of light-tight material and is designed into a spiral shape, and the gradually shrinking surface and the inner side of the gas pipe are provided with a reflecting layer; a hollow ear-hang, one end of the ear-hang is connected with the trachea, and the interior of the ear-hang is filled with an ozone filter material; and an extension tube connected to the other end of the ear hanger, wherein the extension tube is provided with a foldable section, the tail end of the extension tube is provided with an air outlet element, and the air outlet element is provided with a plurality of air outlet through holes.

In a preferred embodiment, the aperture of the outlet is smaller than the inlet.

In a preferred embodiment, the air inlet is provided with a cover body, and the cover body is provided with a plurality of air inlet through holes.

In a preferred embodiment, a pendant is mounted on the outer side of the air inlet element.

In a preferred embodiment, the power switch is mounted outside the gas inlet element.

In a preferred embodiment, two hanger plates are combined with each other.

In a preferred embodiment, a joint element is disposed at the connection position of the leading-out end and the air pipe.

In a preferred embodiment, a joint element is disposed at the joint of the trachea and the ear hook.

In a preferred embodiment, an engaging element is disposed at the connection of the ear hook and the extension tube.

Drawings

FIG. 1 is a schematic exploded perspective view of an air cleaner assembly according to the present invention;

FIG. 2 is a schematic sectional view of the air filter assembly of the present invention;

FIG. 3 is a partially exploded perspective view of an ear-hook of the air filter of the present invention;

FIG. 4 is a schematic view of a human body wearing the air filter device of the present invention;

FIG. 5 is a schematic view of the air filtering device of the present invention for filtering, sterilizing and disinfecting;

FIG. 6 is a schematic view of the air filter device according to the present invention for filtering, sterilizing and disinfecting;

FIG. 7 is a schematic view of another embodiment of an air filter device according to the present invention;

fig. 8 is another exploded perspective view of the air filter of the present invention.

In the figure, 1, an air inlet element; 11. an air inlet; 12. an air outlet; 13. a cover body; 131. an air inlet through hole; 14. a pendant; 2. a filter layer; 3. an air intake fan; 4. a sterilizing element; 5. a power supply; 51. a power supply switch; 6. a gas collection device; 61. a lead-in element; 611. a tapered surface; 62. a lead-out end; 63. an air tube; 64. a light-reflecting layer; 7. ear hanging; 71. hanging a piece; 72. an ozone filter material; 8. an extension pipe; 81. can be folded; 82. an air outlet element; 83. an air outlet through hole; 9. and (c) engaging the element.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, as shown in the figure, the air filter at least includes an air inlet element 1, a filter layer 2, an air inlet fan 3, a sterilization and disinfection element 4, a power supply 5, a gas collecting device 6, an ear hook 7 and an extension pipe 8;

referring to fig. 1~3, the air inlet element 1 is a hollow casing having an air inlet 11 and an air outlet 12, the aperture of the air outlet 12 is smaller than that of the air inlet 11, a cover 13 is installed on the air inlet 11, a plurality of air inlet through holes 131 are opened on the cover 13, the filter layer 2, the air inlet fan 3 and the sterilization and disinfection element 4 are installed in the air inlet element 1 in sequence, the sterilization and disinfection element 4 can emit ultraviolet light (UVC), the filter layer 2 is closest to the air inlet 11, a hanging member 14 is installed outside the air inlet element 1, and the hanging member 14 can be a rope or a loop;

referring to fig. 1 and 2, the power supply 5 is installed in the air inlet element 1 and electrically connected to a power supply switch 51, the air inlet fan 3 and the sterilization and disinfection element 4, and the power supply switch 51 is installed outside the air inlet element 1;

referring to fig. 1 and 2, the gas collecting device 6 has an introducing element 61, the introducing element 61 is installed in the gas inlet element 1 and is closest to the gas outlet 12, the introducing element 61 has a tapered surface 611, a leading-out end 62 is installed at the narrowest part of the tapered surface 611, the leading-out end 62 is installed at the gas outlet 12 and is connected with a gas pipe 63 outside the gas outlet 12, the gas pipe 63 is made of flexible opaque material and is spiral, and a reflective layer 64 is provided inside the tapered surface 611 and the gas pipe 63;

referring to fig. 1 and 3, one end of the ear hook 7 is connected to the air tube 63, the ear hook 7 is composed of two hanging pieces 71, and the interior of the ear hook is hollow and filled with an ozone filter material 72;

referring to fig. 1 and 2, the extension tube 8 is connected to the other end of the ear hook 7, a foldable section 81 is disposed on the extension tube 8, an air outlet element 82 is disposed at the end of the extension tube 8, and a plurality of air outlet through holes 83 are disposed on the air outlet element 82.

Referring to fig. 4, when the air filter of the present invention is used, the ear hook 7 is fastened and fixed on the ear of the user, and the accessory 14 is tied on the neck of the user, and the foldable section 81 can be bent or stretched freely to adjust the angle and length, so that the air outlet element 82 can be positioned at the mouth and nose of the user to complete wearing;

then, referring to fig. 5 and 6, after the power switch 51 is turned on, the air intake fan 3 and the sterilization and disinfection element 4 may be activated, the air intake fan 3 may suck air from the air inlet 11 through the air inlet holes 131, the sucked air may preferentially pass through the filter layer 2, then enter the introduction element 61 and guide and compress the air into the spiral air pipe 63 along the tapered surface 611 to form a strong cyclone by pressurization, furthermore, the UVC emitted by the sterilization and disinfection element 4 continuously reflects between the tapered surface 611 and the air pipe 63 through the reflective layer 64, directly irradiates the passing air for sterilization and disinfection, and since the air rolls in the spiral manner in the air pipe 63, the continuously reflected UVC may be effectively received, referring to fig. 3 and 4, the sterilized air then enters the ear hanger 7, the air passes through the filtering material 72 in the ear hanger 7 for a second time of filtration, and finally passes through the extension pipe 8 and is diffused through the through holes 83 in a multi-angle direction;

referring to fig. 4, the clean air emitted from each of the air outlet holes 83 is located near the nose and mouth of the user to provide fresh clean air, so as to keep the face fresh and ensure the air inhaled into the body to be healthy and harmless, the accessory 14 is not only tied to the neck of the user, but also can be fixed on the arm, similarly, can be fixed on the body of the user or anywhere else.

The air filter device of the present invention, please refer to fig. 1, the filter layer 2 and the ozone filter material 72 can be replaced, the filter layer 2 can be taken out for replacement after the cover 13 is opened, please refer to fig. 3, and the ozone filter material 72 can be taken out for replacement after the hanging pieces 71 are disassembled.

Referring to fig. 1 and 8, the air filtering device of the present invention has a connection portion between the guiding end 62 and the air pipe 63, a connection portion between the air pipe 63 and the ear-hook 7, and a connection portion between the ear-hook 7 and the extension pipe 8, wherein a connection element 9 can be disposed, the connection element 9 can be detached or assembled at will, and the connection element 9 can be connected by a screw, a tenon, or a tight fit structure.

The utility model provides an air filter, when comparing each other with other prior art, its advantage lies in:

1. the air passes through the filter layer, the sterilization and disinfection element and the ozone filter material, so that dust, impurities and toxic substances can be effectively filtered, bacteria and viruses can be killed, and the passing air is clean and harmless;

2. the air purifier can be worn on a human body, and no matter which position a user moves to, a personal clean breathing space can be effectively generated around the human body, so that the inhaled air is ensured to be clean and harmless;

3. the use of disposable protective equipment can be reduced, and the resource waste is avoided;

4. the air outlet through holes of the extension pipe are accurately configured at the periphery of the nose of the user by means of the ear hooks hung on the ears of the user, a clean air wall is generated, the user can suck clean air at any time, and the harm of germs or viruses to the human body is avoided.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An air cleaner assembly, comprising at least:

a hollow air inlet element, which is provided with an air inlet and an air outlet, wherein the air inlet element is internally provided with a filter layer, an air inlet fan and a sterilization and disinfection element in sequence, the sterilization and disinfection element is used for emitting ultraviolet light, and the filter layer is closest to the air inlet;

a power supply device which is arranged in the air inlet element and is electrically connected with a power supply switch, the air inlet fan and the sterilization and disinfection element;

a gas collector with a leading-in element installed in the gas inlet element and closest to the gas outlet, the leading-in element having a gradually shrinking surface, the narrowest part of the gradually shrinking surface having a leading-out end installed at the gas outlet and connected with a gas pipe outside the gas outlet, the gas pipe being made of light-tight material and being spiral, the gradually shrinking surface and the inner side of the gas pipe having a reflecting layer;

a hollow ear-hang, one end of the ear-hang is connected with the trachea, and the interior of the ear-hang is filled with an ozone filter material; and

an extension tube connected to the other end of the ear hanger, a foldable section arranged on the extension tube, an air outlet element arranged at the end of the extension tube, and a plurality of air outlet through holes arranged on the air outlet element.

2. An air cleaner assembly according to claim 1 wherein the outlet aperture is smaller than the inlet aperture.

3. An air cleaner assembly according to claim 1 wherein the air inlet is provided with a cover having a plurality of air inlet apertures.

4. An air cleaner assembly according to claim 1 wherein a pendant is mounted to the outer side of the air inlet element.

5. An air cleaning device according to claim 1, wherein the power switch is provided outside the air inlet element.

6. An air cleaning device according to claim 1, wherein the ear hook comprises two inter-engaging hook strips.

7. An air cleaner assembly according to claim 1 wherein an engagement member is provided at the junction of the outlet end and the air duct.

8. An air cleaner assembly according to claim 1 wherein an engagement member is provided at the junction of the air tube and the ear mount.

9. An air cleaning device according to claim 1, wherein an engagement element is provided at the junction of the ear clip and the extension tube.